Finding the Fourth Proportional to 5,800,858,214.19, 8,695,092,307.23 and 3,308,352,169.83
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Solution
The fourth proportional to 5,800,858,214.19, 8,695,092,307.23 and 3,308,352,169.83 is: 4,958,995,107.16
Step by Step Solution
- Step 1: Write the proportion equation
5,800,858,214.19 : 8,695,092,307.23 = 3,308,352,169.83 : x - Step 2: Convert to fraction form
5,800,858,214.19/8,695,092,307.23 = 3,308,352,169.83/x - Step 3: Cross multiply
5,800,858,214.19x = 8,695,092,307.23 × 3,308,352,169.83 - Step 4: Simplify right side
5,800,858,214.19x = 28,766,427,501,496,508,416 - Step 5: Solve for x
x = 28,766,427,501,496,508,416/5,800,858,214.19 - Step 6: Final answer
x = 4,958,995,107.16
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.